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Cheap flights from Portland, Maine to Colorado from $90

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to Colorado departing on 2/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Portland, Maine to Colorado

Cheap round-trip flights

These are some of the best round-trip flight deals from Portland, Maine to Colorado that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Portland, Maine to Colorado.

Cheap last minute flights

Planning a quick getaway from Portland, Maine to Colorado? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Colorado, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Portland, Maine to Colorado

Find recent round-trip train or bus tickets from Portland, Maine to Colorado.

All round-trip flight deals to Colorado

The cheapest plane tickets to Colorado found on KAYAK recently.
7:33 pm - 2:03 pmPWM-DEN
20h 30m1 stop
6:15 am - 6:33 pmDEN-PWM
10h 18m1 stop
$140Frontier
Find Deal
Mon, Feb 3 - Mon, Feb 10
8:35 pm - 9:22 amPWM-DEN
14h 47m1 stop
7:37 pm - 9:53 amDEN-PWM
12h 16m1 stop
$150Frontier
Find Deal
Mon, Feb 24 - Thu, Feb 27
12:48 pm - 10:26 pmPWM-DEN
11h 38m2 stops
8:00 am - 10:00 pmDEN-PWM
12h 00m2 stops
$233American Airlines
Find Deal
Sat, Feb 8 - Sat, Feb 15
5:23 am - 11:31 amPWM-DEN
8h 08m1 stop
6:29 am - 2:22 pmDEN-PWM
5h 53m1 stop
$257Delta
Find Deal
Wed, Jan 29 - Mon, Feb 3
5:23 am - 11:31 amPWM-DEN
8h 08m1 stop
6:29 am - 2:22 pmDEN-PWM
5h 53m1 stop
$262Delta
Find Deal
Wed, Jan 29 - Mon, Feb 3
5:44 am - 3:45 pmPWM-DEN
12h 01m2 stops
7:00 am - 3:30 pmDEN-PWM
6h 30m1 stop
$279American Airlines
Find Deal
Tue, Feb 11 - Tue, Feb 18
6:00 am - 3:50 pmPWM-COS
11h 50m1 stop
2:30 pm - 11:55 pmCOS-PWM
7h 25m1 stop
$337Southwest
Find Deal
Mon, Feb 10 - Thu, Feb 13
5:35 am - 3:50 pmPWM-COS
12h 15m2 stops
2:30 pm - 10:40 pmCOS-PWM
6h 10m1 stop
$342Southwest
Find Deal
Tue, Feb 4 - Thu, Feb 6
6:00 am - 2:31 pmPWM-COS
10h 31m2 stops
10:45 am - 10:30 pmCOS-PWM
9h 45m2 stops
$349United Airlines
Find Deal
Tue, Jan 28 - Fri, Jan 31
11:36 am - 5:53 pmPWM-DEN
8h 17m1 stop
1:40 pm - 10:30 pmDEN-PWM
6h 50m1 stop
$359United Airlines
Find Deal
Wed, Feb 5 - Sun, Feb 9
9:02 pm - 8:44 amPWM-DEN
13h 42m1 stop
$90Frontier
Find Deal
Fri, Feb 7
12:48 pm - 10:26 pmPWM-DEN
11h 38m2 stops
$114American Airlines
Find Deal
Wed, Jan 29
5:23 am - 11:31 amPWM-DEN
8h 08m1 stop
$129Delta
Find Deal
Wed, Jan 29
5:27 am - 11:31 amPWM-DEN
8h 04m1 stop
$145Delta
Find Deal
Sun, Feb 23
12:55 pm - 6:20 pmPWM-COS
7h 25m1 stop
$169Southwest
Find Deal
Sat, Mar 1
2:50 pm - 10:25 pmPWM-COS
9h 35m2 stops
$174Southwest
Find Deal
Fri, Feb 28
3:28 pm - 6:17 pmPWM-DEN
4h 49mnonstop
$274United Airlines
Find Deal
Thu, Jun 5
3:28 pm - 6:17 pmPWM-DEN
4h 49mnonstop
$299United Airlines
Find Deal
Wed, Jun 4
5:23 pm - 4:40 pmPWM-DEN
25h 17m3 stops
Sun, Jan 26
5:23 pm - 5:53 pmPWM-DEN
26h 30m3 stops
Sun, Feb 23
9:02 pm - 11:34 pmPWM-DEN
28h 32m1 stop
6:15 am - 6:48 pmDEN-PWM
10h 33m1 stop
$345Frontier
Find Deal
Fri, Jan 17 - Fri, Jan 24
9:02 pm - 11:34 pmPWM-DEN
28h 32m1 stop
12:50 am - 8:12 pmDEN-PWM
17h 22m1 stop
$350Frontier
Find Deal
Fri, Jan 17 - Thu, Jan 23
9:02 pm - 11:34 pmPWM-DEN
28h 32m1 stop
6:15 am - 6:33 pmDEN-PWM
10h 18m1 stop
$384Frontier
Find Deal
Fri, Jan 17 - Mon, Jan 20
6:00 am - 11:47 amPWM-DEN
7h 47m1 stop
11:50 am - 10:30 pmDEN-PWM
8h 40m1 stop
$504United Airlines
Find Deal
Thu, Jan 16 - Tue, Jan 21
5:24 am - 2:28 pmPWM-DEN
11h 04m2 stops
7:00 am - 3:32 pmDEN-PWM
6h 32m1 stop
$509American Airlines
Find Deal
Thu, Jan 16 - Mon, Jan 20
5:44 am - 2:28 pmPWM-DEN
10h 44m2 stops
9:26 am - 11:57 pmDEN-PWM
12h 31m2 stops
$514American Airlines
Find Deal
Thu, Jan 16 - Tue, Jan 21
5:34 am - 11:12 amPWM-DEN
7h 38m1 stop
6:29 am - 2:22 pmDEN-PWM
5h 53m1 stop
$549Delta
Find Deal
Thu, Jan 16 - Tue, Jan 21
1:25 pm - 11:10 pmPWM-DEN
11h 45m1 stop
11:40 am - 10:15 pmDEN-PWM
8h 35m2 stops
$554Southwest
Find Deal
Fri, Jan 17 - Tue, Jan 21
1:25 pm - 9:45 pmPWM-DEN
10h 20m2 stops
10:50 am - 10:15 pmDEN-PWM
9h 25m2 stops
$559Southwest
Find Deal
Fri, Jan 17 - Tue, Jan 21
6:35 pm - 2:47 pmPWM-DEN
22h 12m2 stops
11:59 pm - 10:32 amDEN-PWM
8h 33m1 stop
$571United Airlines
Find Deal
Fri, Jan 17 - Tue, Jan 21
3:28 pm - 6:17 pmPWM-DEN
4h 49mnonstop
9:40 am - 3:37 pmDEN-PWM
3h 57mnonstop
$518United Airlines
Find Deal
Fri, May 30 - Wed, Jun 4
3:28 pm - 6:17 pmPWM-DEN
4h 49mnonstop
9:40 am - 3:37 pmDEN-PWM
3h 57mnonstop
$658United Airlines
Find Deal
Sat, May 24 - Mon, May 26
3:28 pm - 6:17 pmPWM-DEN
4h 49mnonstop
9:40 am - 3:37 pmDEN-PWM
3h 57mnonstop
$759United Airlines
Find Deal
Fri, May 23 - Mon, May 26
3:28 pm - 6:17 pmPWM-DEN
4h 49mnonstop
9:40 am - 3:37 pmDEN-PWM
3h 57mnonstop
$797United Airlines
Find Deal
Thu, Jun 19 - Sun, Jun 22
3:28 pm - 6:17 pmPWM-DEN
4h 49mnonstop
9:40 am - 3:37 pmDEN-PWM
3h 57mnonstop
$848United Airlines
Find Deal
Fri, Jun 20 - Sun, Jun 22
3:40 pm - 6:29 pmPWM-DEN
4h 49mnonstop
9:40 am - 3:37 pmDEN-PWM
3h 57mnonstop
$907United Airlines
Find Deal
Wed, Jul 9 - Mon, Jul 14
3:28 pm - 6:17 pmPWM-DEN
4h 49mnonstop
9:40 am - 3:37 pmDEN-PWM
3h 57mnonstop
$958United Airlines
Find Deal
Sat, Jun 14 - Sat, Jun 21
3:28 pm - 6:17 pmPWM-DEN
4h 49mnonstop
9:40 am - 3:37 pmDEN-PWM
3h 57mnonstop
$1,007United Airlines
Find Deal
Sat, Jun 21 - Sun, Jun 22
3:28 pm - 6:17 pmPWM-DEN
4h 49mnonstop
9:40 am - 3:37 pmDEN-PWM
3h 57mnonstop
$1,117United Airlines
Find Deal
Sun, Jun 22 - Mon, Jun 30
3:40 pm - 6:29 pmPWM-DEN
4h 49mnonstop
9:40 am - 3:37 pmDEN-PWM
3h 57mnonstop
$1,634United Airlines
Find Deal
Sun, Jun 29 - Sat, Jul 5

JetBlue flights from Portland, Maine to Colorado

Our best JetBlue deals on Portland, Maine to Colorado flight tickets
JetBlue
May 6
PWM5:50 pmPortland
7h 12m
1 stop
DEN11:02 pmDenver Intl
May 10
DEN11:59 pmDenver Intl
7h 28m
1 stop
PWM9:27 amPortland
JetBlue
Apr 29
PWM5:35 pmPortland
7h 18m
1 stop
DEN10:53 pmDenver Intl
May 12
DEN11:59 pmDenver Intl
7h 28m
1 stop
PWM9:27 amPortland
JetBlue
May 30
PWM5:50 pmPortland
7h 12m
1 stop
DEN11:02 pmDenver Intl
Jun 4
DEN11:59 pmDenver Intl
7h 28m
1 stop
PWM9:27 amPortland

Frontier flights from Portland, Maine to Colorado

Our best Frontier deals on Portland, Maine to Colorado flight tickets
Frontier
Feb 3
PWM7:33 pmPortland
20h 30m
1 stop
DEN2:03 pmDenver Intl
Feb 10
DEN6:15 amDenver Intl
10h 18m
1 stop
PWM6:33 pmPortland
Frontier
Feb 24
PWM8:35 pmPortland
14h 47m
1 stop
DEN9:22 amDenver Intl
Feb 27
DEN7:37 pmDenver Intl
12h 16m
1 stop
PWM9:53 amPortland
Frontier
Feb 3
PWM7:33 pmPortland
20h 30m
1 stop
DEN2:03 pmDenver Intl
Feb 9
DEN12:13 amDenver Intl
17h 59m
1 stop
PWM8:12 pmPortland

See travel insights to Colorado from

How to get the cheapest flight ticket from Portland, Maine to Colorado

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Colorado?

The month of January is, on average, the cheapest month to fly to Colorado from Portland, Maine, with most prices found around $345. The month of February is another great option to travel to Colorado, with average flight prices from Portland, Maine averaging around $384.

What is the cheapest day to depart on your flight to Colorado?

The cheapest day to depart from Portland, Maine to Colorado is on a Tuesday when prices can be found for as low as $418. On the other hand, Sunday is the most expensive day to depart from Portland, Maine because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $563.

What is the cheapest time of day to depart on your flight to Colorado?

The cheapest time of day to fly to Colorado is in the evening when flights can be purchased for as low as $361. In the afternoon is when there is more demand to fly to Colorado, so prices are often more expensive at around $513 per ticket.

What is the cheapest Portland to Colorado flight route?

Fly from Portland to Denver Intl for the best Portland - Colorado flight prices

How far in advance should I book a flight to Colorado?

The best time to book a flight to Colorado from Portland, Maine is 33 days out, which is when prices tend to be around $472. Keep in mind that you might also find cheap flights to Colorado outside of this time window. In fact, momondo users recently found flights from Portland, Maine to Colorado for $328.

What cabin class options are available on Portland to Colorado flights?

There are 4 cabin classes available to choose from on Portland to Colorado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Portland, Maine to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Colorado

Best Price Found

$90

Fastest flight time

4h 49m

Direct flights

Mon, Wed, Thu, Fri, Sat and Sun

Airports in Colorado

5 airports
The best one-way flight to Colorado from Portland, Maine in the past 72 hours is $90. The best round-trip flight deal from Portland, Maine to Colorado found on momondo in the last 72 hours is $140.
The fastest flight from Portland, Maine to Colorado takes 4h 49m
Direct flights go from Portland, Maine to Colorado on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is United Airlines.
There are 5 airports near Colorado: Vail Eagle County (EGE), Hayden Yampa Valley (HDN), Gunnison (GUC), Colorado Springs (COS), Denver Intl (DEN)

  • When did momondo last update prices for flights from Portland Airport to Colorado?

    Prices for flights from Portland Airport to Colorado are updated daily.

  • How many operators does momondo search for flights from Portland Airport to Colorado?

  • How old do you have to be to fly from Portland Airport to Colorado?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Colorado.

  • What documentation or ID do you need to fly to Colorado?

    The required travel and health documents for your Colorado trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Colorado. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Portland, Maine to Colorado?


Best airlines flying from Portland, Maine to Colorado

Compare and see reviews for airlines that fly from Portland, Maine to Colorado with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $149Free CancellationRating
6.0
3,431 reviews
Search Frontier flights
JetBluePriceFrom $209Free CancellationRating
7.4
3,196 reviews
Search JetBlue flights
American AirlinesPriceFrom $236Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $246Free CancellationRating
8.0
8,508 reviews
Search Delta flights
SouthwestPriceFrom $317Free CancellationRating
8.1
4,659 reviews
Search Southwest flights
United AirlinesPriceFrom $328Free CancellationRating
7.4
8,961 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Colorado?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Colorado from Portland.

Can I find flights from Portland to Colorado with flexible booking policies on momondo?

All flight searches from Portland to Colorado on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Portland to Colorado?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Colorado from Portland.

I’m not ready to book a flight from Portland to Colorado right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Portland to Colorado flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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